Infrastructure support specialist (m/f)

RTL is Europe’s leading entertainment brand standing for entertainment, independent journalism, inspiration, energy and attitude. With our TV channels, streaming services, radio stations and online platforms in Germany, France, Hungary and Luxembourg, we reach millions of people across Europe every day. Do you value team spirit and a hands-on mentality? Do you value a trusting working atmosphere? Azure Event Hubs, forwarders, parsing, indexing) to ensure data completeness, normalization, and integrity for detection use cases.
Administer infrastructure systems (Windows, Linux, cloud services), including patching, hardening, backup validation, and access control enforcement via centralized identity platforms.
Splunk, Microsoft Defender, Cortex XSOAR, TIPs), ensuring stable interoperability and data exchange.
Support detection and incident response by ensuring availability, retention, and quality of telemetry required for investigations and threat hunting.
Maintain documentation and drive continuous improvement, including SOPs, data flow mappings, and optimization initiatives for cost, performance, and detection coverage.
Hands-on experience with SOC technologies (SIEM, EDR, SOAR) and log management architectures.
Strong system administration expertise across Windows, Linux, and cloud environments (Azure preferred).
Cribl) and data reduction strategies.
As an Infrastructure Support Specialist, you are part of the Information Security Services (ISS) Team, contributing across Engineering, Architecture, and System Administration. You are responsible for the implementation, operation, and optimization of SOC infrastructure and security platforms, ensuring reliable, secure, and scalable environments that enable detection, incident response, and threat intelligence capabilities.
As part of the Global SOC team, you collaborate with other cybersecurity professionals to proactively identify, mitigate, and respond to potential threats and vulnerabilities.